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Green rectangular DDR4 RDIMM module with black chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2400MHz ECC RDIMM 2Rx8 CL17 1.2V Server RAM

SKU CH-NFVA-70QP7

ECC registered DDR4 DIMM matching Kingston KF27000091-001, KF27000093-001, KSM24RD8/16HAI, KSM24RD8/16HCI, KSM24RD8/16MAI, KVR24R17D8/16 and KVR24R17D8/16MA

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB DDR4 ECC RDIMM corrects data errors for server stability
  • 2400 MHz CL17 speed delivers responsive throughput for demanding workloads
  • 2 V standard voltage reduces power draw and heat output
  • Registered 2Rx8 design supports high-density multi-module configurations
  • 288-pin DIMM form factor fits compatible DDR4 server slots

16GB DDR4 2400MHz ECC RDIMM

This 16GB DDR4 2400MHz module is a registered ECC DIMM built for server and workstation platforms. It operates at PC4-19200 speed with CL17 latency and standard 1.2V power. The 2Rx8 organisation uses major-brand chips on a 288-pin form factor.

Suited for ECC registered memory slots only

This module fits systems that require registered ECC DDR4 memory and will not work in desktop boards that accept only unbuffered non-ECC DIMMs. Buyers who need unbuffered memory or a different speed grade should look at other modules.

Single 16GB stick leaves three slots open

The 1x16GB configuration occupies one 288-pin slot so remaining channels stay free for future expansion. Verify the platform's qualified vendor list before installation to confirm supported ranks and maximum capacity per channel.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $79.99
Cheaper than about 75% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 73% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

What motherboard slot and memory type must my system support for this DDR4 2400 MHz ECC RDIMM to install?

The module uses a 288-pin DIMM form factor and requires a DDR4 server or workstation motherboard that accepts registered ECC memory.

Can I mix this CL17 2Rx8 registered module with existing unbuffered or single-rank DDR4 DIMMs in the same server?

No, registered ECC RDIMMs cannot be mixed with unbuffered UDIMMs or different rank configurations; all slots should use matching registered modules for stable operation.

How do I verify the module is running at the correct 2400 MT/s speed and ECC function after installation?

Check the BIOS memory information or use a tool like dmidecode to confirm the speed shows 2400 MT/s, CL17 timings, and ECC status reports as enabled.

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